
<style>
    body {
        margin: 0;
        padding: 0;
        overflow: hidden;
        background-color: #f0f0f0;
    }

    #menu {
        display: none;
        position: absolute;
        width: 60px;
        background-color: white;
        box-shadow: 0 0 5px grey;
        border-radius: 3px;
    }

    #menu button {
        width: 100%;
        background-color: white;
        border: none;
        margin: 0;
        padding: 10px;
    }

    #menu button:hover {
        background-color: lightgray;
    }
</style>

<div id="container"></div>
<div id="menu">
    <div>
        <button id="pulse-button">Pulse</button
        ><button id="delete-button">Delete</button>
    </div>
</div>